Toronto (YYZ) to Chicago (ORD)

Vancouver (YVR) to Chicago (ORD)

Vancouver (YVR) to Los Angeles (LAX)

Depart:
05/31/19,

Return: 06/03/19

from$ 557*Viewed: 18 hours ago

Calgary (YYC) to Chicago (ORD)

Depart:
05/30/19,

Return: 06/22/19

from$ 485*Viewed: 1 day ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Airports in Canada

United offers flights from Canada to over 340 destinations worldwide.

Whether you visit Canada for the Toronto Zoo, the St. Ambroise Montreal Fringe Festival or a hockey game at Scotiabank Arena, travel to your next destination with United. United flights from Canada depart from Toronto Pearson International Airport (YYZ) and Montreal-Pierre Elliott Trudeau International Airport (YUL).